package cn.springmvc.service;

import java.util.List;

import org.apache.ibatis.annotations.Param;

import cn.springmvc.model.Prices7;

public interface Price7Service {
	int deleteByPrimaryKey(Integer id);
	 int insert(Prices7 record);
	 List<Prices7> getPrices7ByNianfen(@Param("year")int year);
	 int updateByPrimaryKey(Prices7 record);
}
